(AS) Alaska Airlines 4540 Flight Details
On time | Departed
Departure
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
20-Jan-2026
Scheduled
07:15
CST
Actual
07:12
CST
Total Departure Delay: -
Flight Runway Times
20-Jan-2026
Scheduled
07:34
CST
Actual
07:22
CST
Runway Delay: -
Terminal
1
Gate
C6
Craft Type
Boeing 737-800 (winglets) Passenger/BBJ2
73H
Flight Time
Scheduled
2h 19m
Arrival
DFW
Dallas Fort Worth International Airport, TX, US
Flight Gate Times
20-Jan-2026
Scheduled
09:34
CST
Estimated
09:08
CST
Total Arrival Delay: -
Flight Runway Times
20-Jan-2026
Scheduled
09:16
CST
Estimated
08:54
CST
Runway Delay: -
Terminal
C
Gate
C11
Baggage Claim
C12
Tail Number
N957AN
Flight Time
Estimated
1h 56m
Flight Notes
Operated by American Airlines 1410
Also marketed as (IB) Iberia 4183, (JL) JAL 7254, (QR) Qatar Airways 8581
Event Timeline
Date
Event
Data Updated
20 Jan
13:33
07:33
07:33
Time Adjustment
Estimated Runway Arrival changed from Jan-20-2026 8:56 AM to Jan-20-2026 8:54 AM
Estimated Gate Arrival changed from Jan-20-2026 9:14 AM to Jan-20-2026 9:08 AM
20 Jan
13:23
07:23
07:23
Time Adjustment
Estimated Runway Departure changed from Jan-20-2026 7:31 AM to Jan-20-2026 7:22 AM
Actual Runway Departure changed to Jan-20-2026 7:22 AM
Estimated Runway Arrival changed from Jan-20-2026 9:05 AM to Jan-20-2026 8:56 AM
Estimated Gate Arrival changed from Jan-20-2026 9:23 AM to Jan-20-2026 9:14 AM
20 Jan
13:13
07:13
07:13
Status Active
Estimated Runway Departure changed to Jan-20-2026 7:31 AM
Estimated Gate Departure changed from Jan-20-2026 7:15 AM to Jan-20-2026 7:12 AM
Actual Gate Departure changed to Jan-20-2026 7:12 AM
Estimated Runway Arrival changed to Jan-20-2026 9:05 AM
Estimated Gate Arrival changed from Jan-20-2026 9:26 AM to Jan-20-2026 9:23 AM
Status changed from Scheduled to Active
20 Jan
12:01
06:01
06:01
Time Adjustment
Estimated Gate Arrival changed from Jan-20-2026 9:34 AM to Jan-20-2026 9:26 AM
20 Jan
11:54
05:54
05:54
Gate Adjustment
Arrival Gate changed from C7 to C11
Baggage changed from C4 to C12
20 Jan
11:28
05:28
05:28
Gate Adjustment
Arrival Gate changed from C6 to C7
20 Jan
11:00
05:00
05:00
Gate Adjustment
Arrival Gate changed from A38 to C6
Arrival Terminal changed from A to C
Baggage changed from A29 to C4
20 Jan
10:10
04:10
04:10
Gate Adjustment
Arrival Gate changed from A20 to A38
Baggage changed from A17 to A29
20 Jan
09:46
03:46
03:46
Gate Adjustment
Arrival Gate changed from C21 to A20
Arrival Terminal changed from C to A
Baggage changed from C15 to A17
20 Jan
03:09
21:09
21:09
Gate Adjustment
Arrival Gate changed from D31 to C21
Arrival Terminal changed from D to C
Baggage changed from D30 to C15
19 Jan
19:26
13:26
13:26
Gate Adjustment
Departure Gate changed from C24 to C6
19 Jan
19:16
13:16
13:16
Gate Adjustment
Departure Gate changed from C6 to C24
19 Jan
13:42
07:42
07:42
Gate Adjustment
Arrival Gate changed from A18 to D31
Arrival Terminal changed from A to D
Baggage changed from A17 to D30
19 Jan
13:21
07:21
07:21
Time Adjustment
Scheduled Runway Departure changed from Jan-20-2026 7:17 AM to Jan-20-2026 7:34 AM
Scheduled Runway Arrival changed from Jan-20-2026 8:44 AM to Jan-20-2026 9:16 AM
19 Jan
13:16
07:16
07:16
Time Adjustment
Scheduled Runway Departure changed to Jan-20-2026 7:17 AM
Scheduled Runway Arrival changed to Jan-20-2026 8:44 AM
19 Jan
04:34
22:34
22:34
Equipment Adjustment
Tail Number changed from N970AN to N957AN
19 Jan
01:29
19:29
19:29
Time Adjustment
Estimated Gate Departure changed to Jan-20-2026 7:15 AM
Estimated Gate Arrival changed to Jan-20-2026 9:34 AM
Departure Gate changed to C6
Arrival Gate changed to A18
Arrival Terminal changed to A
Baggage changed to A17
Tail Number changed to N970AN
Actual Equipment changed to 73H
17 Jan
18:06
12:06
12:06
Record Created
17 Jan
18:06
12:06
12:06
Time Adjustment
Scheduled Gate Departure changed to Jan-20-2026 7:15 AM
Scheduled Gate Arrival changed to Jan-20-2026 9:34 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 738